- Conditions
- Anesthesia
- Interventions
- IV Methylphenidate, Propofol
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 45 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 217–240
of 269
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Sarcoidosis
- Interventions
- d-methylphenidate
- Drug
- Lead sponsor
- University of Cincinnati
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Alcohol Use Disorder (AUD)
- Interventions
- Tirzepatide, Placebo, [11C]raclopride plus drug, [11C]NNC-112
- Drug
- Lead sponsor
- National Institute on Alcohol Abuse and Alcoholism (NIAAA)
- NIH
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 176 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2031
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Hypersomnolence
- Interventions
- NextSense EEG-enabled earbuds, Ellcie Healthy eyeglasses, Drug Holiday
- Device · Other
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Gulf War Illness
- Interventions
- Methyl-P plus GWI Nutrient Formula
- Drug
- Lead sponsor
- K-PAX Pharmaceuticals, Inc.
- Industry
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- ADHD, Attention Deficit Hyperactivity Disorder
- Interventions
- Methylphenidate, Atomoxetine
- Drug
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 7 Years to 12 Years
- Enrollment
- 44 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2025
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Sickle Cell Disease, Executive Dysfunction, Cognitive Impairment, Attention Deficit/Hyperactivity Disorder (ADHD)
- Interventions
- Extended-Release Methylphenidate
- Drug
- Lead sponsor
- St. Jude Children's Research Hospital
- Other
- Eligibility
- 8 Years to 17 Years
- Enrollment
- 72 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Memphis, Tennessee
- Conditions
- ADHD
- Interventions
- KP415 oral capsule, Placebo oral capsule
- Drug
- Lead sponsor
- Zevra Therapeutics
- Industry
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 155 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 5
- States / cities
- Bradenton, Florida • Maitland, Florida • Las Vegas, Nevada + 2 more
- Conditions
- Attention Deficit Disorder With Hyperactivity
- Interventions
- Methylphenidate transdermal system, Lisdexamfetamine dimesylate, Osmotic-release oral system methylphenidate (OROS MPH), Mixed amphetamine salts extended release
- Drug
- Lead sponsor
- Duke University
- Other
- Eligibility
- 6 Years to 17 Years
- Enrollment
- 228 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Attention Deficit Hyperactivity Disorder
- Interventions
- Placebo/ CONCERTA (methylphenidate HCl), CONCERTA (methylphenidate HCl) / Placebo
- Drug
- Lead sponsor
- Ortho-McNeil Janssen Scientific Affairs, LLC
- Industry
- Eligibility
- 9 Years to 12 Years
- Enrollment
- 78 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 2
- States / cities
- Irvine, California • Houston, Texas
- Conditions
- Attention Deficit/Hyperactivity Disorder
- Interventions
- Short Acting Methylphenidate, Long Acting Methylphenidate
- Drug
- Lead sponsor
- BRC Operations Pty. Ltd.
- Industry
- Eligibility
- 6 Years to 17 Years
- Enrollment
- 1,344 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2019
- U.S. locations
- 5
- States / cities
- Colton, California • Tarzana, California • Englewood Cliffs, New Jersey + 2 more
- Conditions
- ADHD
- Interventions
- OROS methylphenidate, No intervention
- Drug · Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 12 Years to 18 Years
- Enrollment
- 39 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2009
- U.S. locations
- 1
- States / cities
- Cambridge, Massachusetts
- Conditions
- Attention Deficit Hyperactivity Disorder (ADHD), Deficient Emotional Self-Regulation (DESR)
- Interventions
- ADHD Medication, Omega-3 Fatty Acids
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2017
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Healthy Volunteers in Fed and Fasted State
- Interventions
- Dexmethylphenidate
- Drug
- Lead sponsor
- Cingulate Therapeutics
- Industry
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Overland Park, Kansas
- Conditions
- Attention-Deficit/Hyperactivity Disorder (ADHD)
- Interventions
- Guanfacine (GUA), Methylphenidate (MPH)
- Drug
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 3 Years to 5 Years
- Enrollment
- 370 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 5
- States / cities
- Palo Alto, California • Boston, Massachusetts • Kansas City, Missouri + 2 more
- Conditions
- Attention-deficit/Hyperactivity Disorder, Autism Spectrum Disorder
- Interventions
- Methylphenidate extended-release liquid formulation
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2018
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Attention Deficit Hyperactivity Disorder
- Interventions
- Atomoxetine Hydrochloride, Methylphenidate Hydrochloride, Placebo
- Drug
- Lead sponsor
- Eli Lilly and Company
- Industry
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2005
- U.S. locations
- 1
- States / cities
- Scottsdale, Arizona
- Conditions
- Attention Deficit Hyperactivity Disorder, INSOMNIA
- Interventions
- Daytrana
- Drug
- Lead sponsor
- Cox Health Systems
- Other
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Springfield, Missouri
- Conditions
- Attention Deficit Hyperactivity Disorder
- Interventions
- NWP09, Placebo
- Drug
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012
- U.S. locations
- 9
- States / cities
- Little Rock, Arkansas • Huntington Beach, California • Irvine, California + 4 more
- Conditions
- Attention-deficit/Hyperactivity Disorder
- Interventions
- Lisdexamfetamine dimesylate, Methylphenidate Hydrochloride, Placebo
- Drug
- Lead sponsor
- Shire
- Industry
- Eligibility
- 13 Years to 17 Years
- Enrollment
- 464 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 79
- States / cities
- Scottsdale, Arizona • Little Rock, Arkansas • National City, California + 68 more
- Conditions
- Attention Deficit Hyperactivity Disorder
- Interventions
- methylphenidate, placebo
- Drug
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 116 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1986 – 1994
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Attention-deficit/Hyperactivity Disorder
- Interventions
- Lisdexamfetamine dimesylate, Methylphenidate Hydrochloride, Placebo
- Drug
- Lead sponsor
- Shire
- Industry
- Eligibility
- 13 Years to 17 Years
- Enrollment
- 549 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 81
- States / cities
- Dothan, Alabama • Tucson, Arizona • Little Rock, Arkansas + 68 more
- Conditions
- Attention Deficit Hyperactivity Disorder
- Interventions
- clonidine, methylphenidate, placebo
- Drug · Other
- Lead sponsor
- University of Cincinnati
- Other
- Eligibility
- 4 Years to 6 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2007
- U.S. locations
- 3
- States / cities
- Rochester, New York • Cincinnati, Ohio • Pittsburgh, Pennsylvania
- Conditions
- Healthy
- Interventions
- Hallucinogens and psychoactive substances
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 21 Years to 50 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2019
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland